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94207RECALL GEN CAPACITY30/01/2022 08:57:36 AM
Cancellation of the Request for Generator Recall Information for 02/02/2022 for QLD Region
AEMO ELECTRICITY MARKET NOTICE
Refer the AEMO Electricity Market Notice No.94190
Capacity reserves in QLD region for 02/02/2022 have increased and the LOR2 condition no longer exists for this day.
Hence AEMO withdraws the request for provding Generator Recall Information for QLD region for 02/02/2022.
Manager NEM Real Time Operations
Refer the AEMO Electricity Market Notice No.94190
Capacity reserves in QLD region for 02/02/2022 have increased and the LOR2 condition no longer exists for this day.
Hence AEMO withdraws the request for provding Generator Recall Information for QLD region for 02/02/2022.
Manager NEM Real Time Operations
94190RECALL GEN CAPACITY29/01/2022 05:50:05 PM
Request for Generator Recall Information for the period for 02/02/2022 for OLD Region
AEMO ELECTRICITY MARKET NOTICE
Refer to AEMO Electricity Market Notice 94189
Please provide Generator Recall Information for 02/02/2022 by 1200 hrs EST on 31/01/2022 via the Generator Recall communication system, in accordance with clause 4.8.5A of the National Electricity Rules.
SO_OP_3719 Procedure for Submitting Generator Outage Recall Information is available at:
https://www.aemo.com.au/-/media/files/electricity/nem/security_and_reliability/power_system_ops/procedures/so_op_3719-procedure-for-submitting-recall-information-scheduled-generator-outages.pdf
Procedure on how to use Generator Recall in the EMMS Markets Portal is available at
http://www.aemo.com.au/-/media/Files/Electricity/NEM/IT-Systems-and-Change/2018/Guide-to-Generator-Recall-Plans.pdf
Manager NEM Real Time Operations
Refer to AEMO Electricity Market Notice 94189
Please provide Generator Recall Information for 02/02/2022 by 1200 hrs EST on 31/01/2022 via the Generator Recall communication system, in accordance with clause 4.8.5A of the National Electricity Rules.
SO_OP_3719 Procedure for Submitting Generator Outage Recall Information is available at:
https://www.aemo.com.au/-/media/files/electricity/nem/security_and_reliability/power_system_ops/procedures/so_op_3719-procedure-for-submitting-recall-information-scheduled-generator-outages.pdf
Procedure on how to use Generator Recall in the EMMS Markets Portal is available at
http://www.aemo.com.au/-/media/Files/Electricity/NEM/IT-Systems-and-Change/2018/Guide-to-Generator-Recall-Plans.pdf
Manager NEM Real Time Operations
94175RECALL GEN CAPACITY29/01/2022 09:43:03 AM
Cancellation of the Request for Generator Recall Information for 02/02/2022 for QLD Region
AEMO ELECTRICITY MARKET NOTICE
Refer the AEMO Electricity Market Notice No.94080
Capacity reserves in QLD region for 02/02/2022 have increased and the LOR2 condition no longer exists for this day.
Hence AEMO withdraws the request for provding Generator Recall Information for QLD region for 02/02/2022.
Manager NEM Real Time Operations
Refer the AEMO Electricity Market Notice No.94080
Capacity reserves in QLD region for 02/02/2022 have increased and the LOR2 condition no longer exists for this day.
Hence AEMO withdraws the request for provding Generator Recall Information for QLD region for 02/02/2022.
Manager NEM Real Time Operations
94135RECALL GEN CAPACITY28/01/2022 01:06:33 PM
Cancellation of the Request for Generator Recall Information for 01/02/2022 for QLD Region
AEMO ELECTRICITY MARKET NOTICE
Refer the AEMO Electricity Market Notice No.94079.
Capacity reserves in QLD region for 01/02/2022 have increased and the LOR2 condition no longer exists for this day.
Hence AEMO withdraws the request for provding Generator Recall Information for QLD region for 01/02/2022.
Generator Recall Information for 02/02/2022 for QLD region must be submitted, refer the market notice Nos.94080 and 94133.
AEMO Operations
Refer the AEMO Electricity Market Notice No.94079.
Capacity reserves in QLD region for 01/02/2022 have increased and the LOR2 condition no longer exists for this day.
Hence AEMO withdraws the request for provding Generator Recall Information for QLD region for 01/02/2022.
Generator Recall Information for 02/02/2022 for QLD region must be submitted, refer the market notice Nos.94080 and 94133.
AEMO Operations
94080RECALL GEN CAPACITY27/01/2022 09:41:00 AM
Request for Generator Recall Information for the period for 02/02/2022 for OLD Region
AEMO ELECTRICITY MARKET NOTICE
Refer to AEMO Electricity Market Notice 94047
Please provide Generator Recall Information for 02/02/2022 by 1200 hrs EST on 31/01/2022 via the Generator Recall communication system, in accordance with clause 4.8.5A of the National Electricity Rules.
SO_OP_3719 Procedure for Submitting Generator Outage Recall Information is available at:
https://www.aemo.com.au/-/media/files/electricity/nem/security_and_reliability/power_system_ops/procedures/so_op_3719-procedure-for-submitting-recall-information-scheduled-generator-outages.pdf
Procedure on how to use Generator Recall in the EMMS Markets Portal is available at
http://www.aemo.com.au/-/media/Files/Electricity/NEM/IT-Systems-and-Change/2018/Guide-to-Generator-Recall-Plans.pdf
AEMO Operations
Refer to AEMO Electricity Market Notice 94047
Please provide Generator Recall Information for 02/02/2022 by 1200 hrs EST on 31/01/2022 via the Generator Recall communication system, in accordance with clause 4.8.5A of the National Electricity Rules.
SO_OP_3719 Procedure for Submitting Generator Outage Recall Information is available at:
https://www.aemo.com.au/-/media/files/electricity/nem/security_and_reliability/power_system_ops/procedures/so_op_3719-procedure-for-submitting-recall-information-scheduled-generator-outages.pdf
Procedure on how to use Generator Recall in the EMMS Markets Portal is available at
http://www.aemo.com.au/-/media/Files/Electricity/NEM/IT-Systems-and-Change/2018/Guide-to-Generator-Recall-Plans.pdf
AEMO Operations
94079RECALL GEN CAPACITY27/01/2022 09:40:20 AM
Request for Generator Recall Information for the period for 01/02/2022 for OLD Region
AEMO ELECTRICITY MARKET NOTICE
Refer to AEMO Electricity Market Notice 94047
Please provide Generator Recall Information for 01/02/2022 by 1200 hrs EST on 31/01/2022 via the Generator Recall communication system, in accordance with clause 4.8.5A of the National Electricity Rules.
SO_OP_3719 Procedure for Submitting Generator Outage Recall Information is available at:
https://www.aemo.com.au/-/media/files/electricity/nem/security_and_reliability/power_system_ops/procedures/so_op_3719-procedure-for-submitting-recall-information-scheduled-generator-outages.pdf
Procedure on how to use Generator Recall in the EMMS Markets Portal is available at
http://www.aemo.com.au/-/media/Files/Electricity/NEM/IT-Systems-and-Change/2018/Guide-to-Generator-Recall-Plans.pdf
AEMO Operations
Refer to AEMO Electricity Market Notice 94047
Please provide Generator Recall Information for 01/02/2022 by 1200 hrs EST on 31/01/2022 via the Generator Recall communication system, in accordance with clause 4.8.5A of the National Electricity Rules.
SO_OP_3719 Procedure for Submitting Generator Outage Recall Information is available at:
https://www.aemo.com.au/-/media/files/electricity/nem/security_and_reliability/power_system_ops/procedures/so_op_3719-procedure-for-submitting-recall-information-scheduled-generator-outages.pdf
Procedure on how to use Generator Recall in the EMMS Markets Portal is available at
http://www.aemo.com.au/-/media/Files/Electricity/NEM/IT-Systems-and-Change/2018/Guide-to-Generator-Recall-Plans.pdf
AEMO Operations
93862CONSTRAINTS14/01/2022 04:02:41 PM
Updated generator combinations for SA
AEMO MARKET NOTICE
Refer to market notice 92769
AEMO has published new generator combinations for South Australia:
- 1 for four synchronous condenser operation
- 9 for two synchronous condenser operation
Details on the new combinations and conditions for their use is in the updated limits advice (which was published earlier today):
https://www.aemo.com.au/energy-systems/electricity/national-electricity-market-nem/system-operations/congestion-information-resource/limits-advice
For further details please contact ben.blake@aemo.com.au
Ben Blake
AEMO Operations
Refer to market notice 92769
AEMO has published new generator combinations for South Australia:
- 1 for four synchronous condenser operation
- 9 for two synchronous condenser operation
Details on the new combinations and conditions for their use is in the updated limits advice (which was published earlier today):
https://www.aemo.com.au/energy-systems/electricity/national-electricity-market-nem/system-operations/congestion-information-resource/limits-advice
For further details please contact ben.blake@aemo.com.au
Ben Blake
AEMO Operations
93841CONSTRAINTS13/01/2022 01:22:58 PM
Update to System strength requirements in North Queensland
AEMO ELECTRICITY MARKET NOTICE
Refer to market notice 89836
AEMO and Powerlink are continuing to investigate system strength requirements in North Queensland.
Due to commissioning of Haughton syncon, the system normal equations have been revised.
A revision to the constraint equations will be implemented at 0900hrs on Friday 14th January 2022.
The new combinations have now published in a limits advice document on AEMO's website: For more information refer to the new limits advice: https://www.aemo.com.au/energy-systems/electricity/national-electricity-market-nem/system-operations/congestion-information-resource/limits-advice
This advice contains all the combinations for Queensland for system normal cases.
The constraint equation in the Q-NIL set of the form below will be modified:
Q_NIL_STRGTH_CLRSF
Q_NIL_STRGTH_COLSF
Q_NIL_STRGTH_DAYSF
Q_NIL_STRGTH_HAMSF
Q_NIL_STRGTH_HAUSF
Q_NIL_STRGTH_HAYSF
Q_NIL_STRGTH_KEP
Q_NIL_STRGTH_KIDSF
Q_NIL_STRGTH_MEWF
Q_NIL_STRGTH_RUGSF
Q_NIL_STRGTH_RRSF
Q_NIL_STRGTH_SMSF
Q_NIL_STRGTH_WHTSF
For further details please contact James Lindley at james.lindley@aemo.com.au or Simon Taylor at businessdevelopment@powerlink.com.au
AEMO Operations
Refer to market notice 89836
AEMO and Powerlink are continuing to investigate system strength requirements in North Queensland.
Due to commissioning of Haughton syncon, the system normal equations have been revised.
A revision to the constraint equations will be implemented at 0900hrs on Friday 14th January 2022.
The new combinations have now published in a limits advice document on AEMO's website: For more information refer to the new limits advice: https://www.aemo.com.au/energy-systems/electricity/national-electricity-market-nem/system-operations/congestion-information-resource/limits-advice
This advice contains all the combinations for Queensland for system normal cases.
The constraint equation in the Q-NIL set of the form below will be modified:
Q_NIL_STRGTH_CLRSF
Q_NIL_STRGTH_COLSF
Q_NIL_STRGTH_DAYSF
Q_NIL_STRGTH_HAMSF
Q_NIL_STRGTH_HAUSF
Q_NIL_STRGTH_HAYSF
Q_NIL_STRGTH_KEP
Q_NIL_STRGTH_KIDSF
Q_NIL_STRGTH_MEWF
Q_NIL_STRGTH_RUGSF
Q_NIL_STRGTH_RRSF
Q_NIL_STRGTH_SMSF
Q_NIL_STRGTH_WHTSF
For further details please contact James Lindley at james.lindley@aemo.com.au or Simon Taylor at businessdevelopment@powerlink.com.au
AEMO Operations
92840CONSTRAINTS01/12/2021 11:21:45 AM
Update to system normal constraint equation in NSW for voltage collapse at Darlington Point
AEMO ELECTRICITY MARKET NOTICE
Refer to Market Notice 90954
TransGrid has advised AEMO of a revision to the Darlington Point to Wagga (63) 330 kV line voltage collapse limit due to changes in a control scheme in the area. With this change the current voltage collapse limit will be replaced by a transient voltage limit - and allow for increased flows on 63 line.
AEMO has reviewed the limit advice and will make the following constraint equation changes at 1300 hrs Wednesday 1st December 2021:
Add - N::N_NIL_63
Remove - N^^N_NIL_2
The limit is for pre-contingent flow on 63 line. The constraint equation includes generators in south-west NSW and north-west Victoria on the left-hand side as well as Murraylink.
Ben Blake
AEMO Operations
Refer to Market Notice 90954
TransGrid has advised AEMO of a revision to the Darlington Point to Wagga (63) 330 kV line voltage collapse limit due to changes in a control scheme in the area. With this change the current voltage collapse limit will be replaced by a transient voltage limit - and allow for increased flows on 63 line.
AEMO has reviewed the limit advice and will make the following constraint equation changes at 1300 hrs Wednesday 1st December 2021:
Add - N::N_NIL_63
Remove - N^^N_NIL_2
The limit is for pre-contingent flow on 63 line. The constraint equation includes generators in south-west NSW and north-west Victoria on the left-hand side as well as Murraylink.
Ben Blake
AEMO Operations